06-18-2013 01:17 AM - edited 07-04-2021 12:14 AM
Hello Experts
We got a small setup with 6 standalone AP model 1142. DHCP server is Windows 2003, all were working fine but lately we noticed that AP cannot provide IP address to users, this happens to all AP now. on checking we didnt find any issue with DHCP Server and configuration on AP nothing was changed. if I connect the users via network cable it gets the ip address. Any assistance in identifying the issue
cheers
CP
06-18-2013 01:18 AM
lately we noticed that AP cannot provide IP address to users
What is the DHCP lease time?
06-18-2013 04:47 AM
DHCP lease time is 7 days but when we connect new machines over wired it works.
06-18-2013 09:22 AM
If you connect a device to the same subnet as the wireless users, you get an ip address correct? Are the wired and wireless using the same subnet? Your not using a superscope in your dhcp are you?
Thanks,
Scott
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06-20-2013 12:04 PM
Hi Scott
here is the reply
If you connect a device to the same subnet as the wireless users, you get an ip address correct? = YES
The wired and wireless using the same subnet? = YES
Your not using a superscope in your dhcp are you? = not clear
DHCP on Active Directory
scope 10.10.1.0
mask 255.255.255.0
Default Gateway - 10.10.1.100
Exclude range - 10.10.1.1 to 10.10.1.125
on the wireless Acess point we configured only
06-20-2013 12:09 PM
Can you post your show run-config,
Thanks,
Scott
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06-20-2013 01:30 PM
Hello Cisco,
As per your query i can suggest you the following steps-
Assigning an IP Address Using the CLI
When you connect the wireless device to the wired LAN, the wireless device links to the network using a bridge virtual interface (BVI) that it creates automatically. Instead of tracking separate IP addresses for the wireless device's Ethernet and radio ports, the network uses the BVI.
When you assign an IP address to the wireless device using the CLI, you must assign the address to the BVI. Beginning in privileged EXEC mode, follow these steps to assign an IP address to the wireless device's BVI:
Step 1 configure terminal
Enter global configuration mode.
Step 2 interface bvi1
Enter interface configuration mode for the BVI.
Step 3 ip address address mask
Assign an IP address and address mask to the BVI.
Note If you are connected to the wireless device using a Telnet session, you lose your connection to the wireless device when you assign a new IP address to the BVI. If you need to continue configuring the wireless device using Telnet, use the new IP address to open another Telnet session to the wireless device.
Hope this will help you.
07-05-2023 11:24 PM - edited 07-05-2023 11:25 PM
hi Team,
we have configured AIR-AP2802I-D-K9 and added same access points in WLC .
configured SSID, interface and DHCP group, but ip not releasing.
Note: WLC controller available at different locations and access points available at different locations, we can view access points in WLC, but iP does not release.
what could be the issue
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